Total 1,748 circuit principle factories & companies found with 5,244 products. Source high quality circuit principle from our great selection of reliable circuit principle manufacturing factories.
Yuyao Ollin Photovoltaic Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Solar Panel , Photovoltaic Panels , Solar Panels for Home , Solar Roof , Sunpower Solar Panels |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 0.1-0.11 / wattMin. Order: 100 watt
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Unit Price: US$ 0.14-0.16 / WattMin. Order: 18000 Watt
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Unit Price: US$ 0.1-0.11 / PieceMin. Order: 100 Pieces
Xinxiang Lifeierte Filter Corp. Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Hydraulic Filter Factory , Air Filter Manufacture , Water Filtration Solution , Coalescing and Separator Filter , High Flow Cartridges |
Mgmt. Certification: |
ISO 9001, ISO 20000, HSE, QC 080000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Xinxiang, Henan |
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Unit Price: US$ 1823.82 / PieceMin. Order: 1 Piece
Ruihai Chiller Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Industrial Chillers , Water Cooled Chillers , Air Cooled Chillers , Screw Type Chillers , Small Chillers |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, Customized |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 1500-2100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4375-4500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 13600-17500 / PieceMin. Order: 1 Piece
Zibo Torch Machine Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Battery Charger , Battery Making Machine , Mould , Laser Machine |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Zibo, Shandong |
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Unit Price: US$ 16272 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 90000 / PieceMin. Order: 1 Piece
Guangzhou Zhibao Food Special Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Dough mixer; Food mixer; Bakery oven |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 13485
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Guangzhou, Guangdong |
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Unit Price: US$ 450-650 / PieceMin. Order: 1 Piece
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Unit Price: US$ 450-650 / PieceMin. Order: 1 Piece
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Unit Price: US$ 450-650 / PieceMin. Order: 1 Piece
YUEQING TONGDA WIRE ELECTRIC FACTORY
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Micro Switch |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
Production Lines: | Above 10 |
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Unit Price: US$ 0.1-0.2 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.1-0.2 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.1-0.2 / PieceMin. Order: 1000 Pieces
Wuhan Darppon Medical Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Ultrasound Scanner , ECG Machine , Patient Monitor , Endocope Camera Systems , ICU Ventilator&Anesthesia |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Wuhan, Hubei |
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Unit Price: US$ 300-498 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3990-4789 / PieceMin. Order: 1 Piece
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Unit Price: US$ 400-600 / SetMin. Order: 1 Set
Shanghai Wenlida Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Automatic Voltage Regulator; Transformer; Laiminated Busbar; Variable Frequency Power; APF |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 200-60000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 200-60000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-600000 / PieceMin. Order: 1 Piece
Shenzhen Eboat Times Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Disposable Vape Pen , Disposable E Cigarette , Electronic Cigarette , Vape Cartridge , 510 Battery |
Mgmt. Certification: |
ISO 9001, GMP, FSC
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 1.39-1.48 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 1.15-1.25 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.5-0.55 / PieceMin. Order: 5000 Pieces
Qingdao Wingoal Trade Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Ozone Generator , Ozonizer , Ozonator , Waste Gas and Water Treatment Ozone Generator , Disinfector |
Mgmt. Certification: |
Nil
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Qingdao, Shandong |
-
Unit Price: US$ 500-7000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5000-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5000-10000 / PieceMin. Order: 1 Piece
Wisdom (Guangzhou) Electronics Company Limited
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | IPL Power Supply , Laser Power Supply , RF Power Supply , Diode Laser Power Supply , Beauty Equipment System Customized |
Mgmt. Certification: |
ISO 9001
|
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Guangzhou, Guangdong |
Production Lines: | Above 10 |
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Unit Price: US$ 260-360 / PieceMin. Order: 1 Piece
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Unit Price: US$ 130-220 / PieceMin. Order: 1 Piece
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Unit Price: US$ 130-170 / PieceMin. Order: 1 Piece
Jiangsu Morel Energy Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Solar Panel |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Taizhou, Jiangsu |
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Unit Price: US$ 0.12-0.15 / wattMin. Order: 30000 watt
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Unit Price: US$ 0.12-0.15 / wattMin. Order: 30000 watt
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Unit Price: US$ 0.1-0.15 / PieceMin. Order: 31 Pieces
Qingdao EVU Environmental And Engineering Equipment ...
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Sewage Treatment Plant , Water Purifier , Water Filter , Daf , Sludge Dewatering Machine |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Qingdao, Shandong |
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Unit Price: US$ 3800-5500 / SetMin. Order: 1 Set
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Unit Price: US$ 3800-5500 / SetMin. Order: 1 Set
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Unit Price: US$ 3800-5500 / SetMin. Order: 1 Set
Eric (Tianjin) Technology Group Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company , Group Corporation |
Main Products: | Epoxy Sheet , Ama Insulation Paper , Fiberglass Sleeve , Polyester Film , Varnished Products |
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Tianjin, Tianjin |
Production Lines: | 7 |
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Unit Price: US$ 25-34 / kgMin. Order: 10 kg
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Unit Price: US$ 25-34 / kgMin. Order: 10 kg
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Unit Price: US$ 25-34 / kgMin. Order: 10 kg
Anhui Mingde Medical Care Products Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Sterilization Pouch , Dental Bibs , Examination Paper Couch Roll , Protective Bed Sheet , Dental Accessories |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
Location: | Hefei, Anhui |
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Unit Price: US$ 0.2-0.5 / PiecesMin. Order: 10000 Pieces
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Unit Price: US$ 0.2-0.5 / PiecesMin. Order: 10000 Pieces
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Unit Price: US$ 0.2-0.5 / PiecesMin. Order: 10000 Pieces
Taili Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Power Transformer , Power Substation , Switchgear , Switch Cabinet , Distribution Transformer |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, transformer design |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 200 / PieceMin. Order: 5 Pieces
Cheemi Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Other |
Main Products: | Hall Effect Sensor , Proximity Sensor , Temperature Sensor , Current Transformers , Current Transmitter |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Nanjing, Jiangsu |
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Unit Price: US$ 1-100 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.1-0.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-100 / PieceMin. Order: 10 Pieces
Haomai Electric Power Automation Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | General Relay Test System , Intelligent Substation Test Equipment , CT-PT Tester , Transformer Tester |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wuhan, Hubei |
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Unit Price: US$ 8250-9200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8250-9200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8250-9200 / PieceMin. Order: 1 Piece
Shandong Huate Magnet Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Magnetic Separator , Iron Separator , Eddy Current Separator , Magnetic Stirrer , High Intensity Magnetic Separator |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Weifang, Shandong |
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Unit Price: US$ 500-20000 / SetMin. Order: 1 Set
Wuxi Longterm Machinery Technologies Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | LPG Gas Cylinder Production Line , LPG Gas Cylinder Body Welding Line , CNG Cylinder Hot Spinning Machine , Fire Extingushier Forming Machine , Cable Machinery |
Mgmt. Certification: |
ISO 9000, ISO 14001, ISO 20000
|
Factory ownership: | Private Owner |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wuxi, Jiangsu |
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Unit Price: US$ 1000 / SetMin. Order: 1 Set
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Unit Price: US$ 1000 / SetMin. Order: 1 Set
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Unit Price: US$ 1000 / SetMin. Order: 1 Set
Jiangsu Qunshuo Heavy Industry Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Container Spreader , Marine Offshore Crane , Port Pedestal Crane , Port Eco-Hopper , Bulk Grab Buckets |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand, GBM GHE GLK |
Location: | Wuxi, Jiangsu |
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Unit Price: US$ 9000-10500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6000-8000 / PieceMin. Order: 1 Piece
Guanzhou Baiyun District Zhenhao Auto Parts Trade ...
Gold Member
Business Type: | Trading Company |
Main Products: | ECU Computer Board , Oxygen Sensor , ignition coil , electronic fuel pump assembly , electronic fuel pump core |
Mgmt. Certification: |
HACCP
|
Factory ownership: | Private Owner |
Location: | Guangzhou, Guangdong |
Main Markets: | Southeast Asia/ Mideast |
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Unit Price: US$ 2.5-4 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 14.1 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 5 / PieceMin. Order: 10 Pieces
Suzhou Kiande Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Busbar Fabrication Machine , Busbar Assembly Machine , Busbar Inspection Machine , Busbar Riveting Machine , Busduct Manufacturing Line |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Suzhou, Jiangsu |
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Unit Price: US$ 120000-200000 / SetMin. Order: 1 Set
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Unit Price: US$ 1-1.1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 12000-15000 / SetMin. Order: 1 Set
Zhuhai Wangyang Water Treatment Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Water Treatment Equipment; Seawater Desalination Equipment; Brackish Water Desalination Equipment; Pure Water Equipment; EDI Hyper Pure Water Equipment |
Mgmt. Certification: |
Others
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Zhuhai, Guangdong |
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Unit Price: US$ 2300-3100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6116-6616 / SetMin. Order: 1 Set
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Unit Price: US$ 2300-3100 / PieceMin. Order: 1 Piece
Dongguan Zhaoliang Lighting Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | LED Car Light |
Mgmt. Certification: |
ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Dongguan, Guangdong |
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Unit Price: US$ 4.8-5.2 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 4.5-4.8 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 4.8-5.2 / PieceMin. Order: 50 Pieces
Thermal International Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Thermostat , Heating Element , Timer , Switch , Neon Lamp |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Private Owner |
R&D Capacity: | OEM |
Location: | Guangzhou, Guangdong |
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Unit Price: US$ 4.9 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1.01-1.09 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 1.01-1.09 / PieceMin. Order: 1000 Pieces
Henan Yuhui Mining Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Mining Machine , Crushers , Grinding Mills , Feeders , Screens |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Zhengzhou, Henan |
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Unit Price: US$ 1000-8000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-8000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-8000 / PieceMin. Order: 1 Piece
Wuxi DGM Environmental Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Shredder , Granulator , Size Reduction , Crusher , Pulverizer |
Mgmt. Certification: |
ISO 14000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wuxi, Jiangsu |
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Unit Price: US$ 10000-23000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 49600-59000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 47600-58000 / PieceMin. Order: 1 Piece
Jiangxi Province County Mining Machinery Factory
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Mining Spiral Concentrator; Gold Shaking Table; Mine Machinery Equipment; Mining Concentrator Separator; Feeding Machinery |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Private Owner |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Ganzhou, Jiangxi |
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Unit Price: US$ 3800-3900 / SetMin. Order: 1 Set
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Unit Price: US$ 2700-2800 / SetMin. Order: 1 Set
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Unit Price: US$ 21800-22000 / SetMin. Order: 1 Set
Shenzhen Brother Ice System Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Ice Maker , Ice Machine , Flake Ice Machine , Ice Making Machine , Ice Flaker |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Shenzhen, Guangdong |
-
Unit Price: US$ 5000-50000 / SetMin. Order: 1 Set
-
Unit Price: US$ 5000-50000 / SetMin. Order: 1 Set
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Unit Price: US$ 5000-50000 / SetMin. Order: 1 Set